CN205353013U - Ultrasonic wave nondestructive detection system - Google Patents
Ultrasonic wave nondestructive detection system Download PDFInfo
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- CN205353013U CN205353013U CN201620080847.XU CN201620080847U CN205353013U CN 205353013 U CN205353013 U CN 205353013U CN 201620080847 U CN201620080847 U CN 201620080847U CN 205353013 U CN205353013 U CN 205353013U
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Abstract
The utility model discloses an ultrasonic wave nondestructive detection system, including CPLD controller, ultrasonic wave receiving module, amplifier circuit, voltage signal acquisition circuit, AD conversion module, PCI interface and microprocessor, PCI interface, data buffer, amplifier circuit, impulse generator and many channel data selection circuit are connected respectively to the CPLD controller, and AD conversion module and PCI interface are still connected respectively to the data buffer, and AD conversion module still connects voltage signal acquisition circuit through amplifier circuit, and voltage signal acquisition circuit still connects ultrasonic wave impulse generator 1, many channel data selection circuit still connect the ultrasonic wave energizing circuit through impulse generator, the PCI bus is still connected to the PCI interface, and microprocessor is still connected to the PCI bus, and microprocessor still connects display module and wireless communication module respectively. The utility model discloses ultrasonic wave nondestructive detection system adopts structureization and modular design, and the function is various, can realize the real -time collection and the transmission of data, and application scope is wide.
Description
Technical field
This utility model relates to a kind of detection system, specifically a kind of Ultrasonic Nondestructive system.
Background technology
Nondestructive testing technique is under the premise of not defective work piece or raw material duty, a kind of means of testing that the surface and internal soundness that are verified parts are checked, ultrasonic examination is exactly the depths utilizing ultrasonic energy to penetrate metal material, and when being entered another cross section by a cross section, occur the feature of reflection to check a kind of method of part defect in interface edge.When ultrasonic beam is passed to metal inside from piece surface by probe, just there is echo when running into defect with part bottom surface respectively, fluorescent screen is formed impulse waveform, judges defective locations and size according to these impulse waveforms.Along with the development of ultrasonic examination technology, process and the analysis no longer only ancillary technique to digital signal, but a kind of basic fundamental, thus occur in that the ultrasonic detecting equipment of various total digitalization.But the digitizer of early stage only rests on ultrasound examination frequency compared with on the signal processing of low-frequency range, mainly it is subject to high-speed a/d and the restriction of high speed storing technology, bottleneck due to the application of computer bus technology, can not going to process to computer by real time multi-channel transmission Wave data, the parameter that the function of the display analyses in real time such as sound localization signal analysis can only be exported by hardware completes.
Utility model content
The purpose of this utility model is in that to provide a kind of Ultrasonic Nondestructive system, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of Ultrasonic Nondestructive system, including CPLD controller, ultrasound wave receiver module, amplifying circuit, voltage signal acquisition circuit, A/D modular converter, pci interface and microprocessor, described CPLD controller connects pci interface respectively, data buffer, amplifying circuit, pulse generator and multi-channel data selection circuit, data buffer is also respectively connected with A/D modular converter and pci interface, A/D modular converter connects voltage signal acquisition circuit also by amplifying circuit, voltage signal acquisition circuit is also connected with ultrasound wave receiver module, described multi-channel data selection circuit connects ultrasonic excitation circuit also by pulse generator, described pci interface is also connected with pci bus, pci bus is also connected with microprocessor, microprocessor is also respectively connected with display module and wireless communication module.
As further program of the utility model: described A/D modular converter adopts chip ADS830.
As further program of the utility model: described CPLD controller adopts chip XC9536.
As this utility model further scheme: described microprocessor adopts AT89C51.
Compared with prior art, the beneficial effects of the utility model are: this utility model Ultrasonic Nondestructive system adopts structuring and modular design, diverse in function, can realize Real-time Collection and the transmission of data, applied widely.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of Ultrasonic Nondestructive system.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of Ultrasonic Nondestructive system, including CPLD controller, ultrasound wave receiver module, amplifying circuit, voltage signal acquisition circuit, A/D modular converter, pci interface and microprocessor, described CPLD controller connects pci interface respectively, data buffer, amplifying circuit, pulse generator and multi-channel data selection circuit, data buffer is also respectively connected with A/D modular converter and pci interface, A/D modular converter connects voltage signal acquisition circuit also by amplifying circuit, voltage signal acquisition circuit is also connected with ultrasound wave receiver module, described multi-channel data selection circuit connects ultrasonic excitation circuit also by pulse generator, described pci interface is also connected with pci bus, pci bus is also connected with microprocessor, microprocessor is also respectively connected with display module and wireless communication module；Described A/D modular converter adopts chip ADS830；Described CPLD controller adopts chip XC9536；Described microprocessor adopts AT89C51.
Operation principle of the present utility model is: refer to Fig. 1, first, high-voltage pulse is launched by pulse generator, it forms ultrasonic signal through ultrasonic excitation circuit, produce echo when running into defect or impurity, be voltage signal then through ultrasound wave receiver module and voltage signal acquisition circuit conversion, after the amplification of last amplified circuit, A/D modular converter, form digital quantity, in write data cache device；Then, the microprocessor that the data in data buffer in time deliver to native system by pci bus is processed by pci interface, shown by display module on the one hand, the functions such as wireless communication module realization and outer computer communication can also be passed through on the other hand.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a Ultrasonic Nondestructive system, including CPLD controller, ultrasound wave receiver module, amplifying circuit, voltage signal acquisition circuit, A/D modular converter, pci interface and microprocessor, it is characterized in that, described CPLD controller connects pci interface respectively, data buffer, amplifying circuit, pulse generator and multi-channel data selection circuit, data buffer is also respectively connected with A/D modular converter and pci interface, A/D modular converter connects voltage signal acquisition circuit also by amplifying circuit, voltage signal acquisition circuit is also connected with ultrasound wave receiver module, described multi-channel data selection circuit connects ultrasonic excitation circuit also by pulse generator, described pci interface is also connected with pci bus, pci bus is also connected with microprocessor, microprocessor is also respectively connected with display module and wireless communication module.
2. a kind of Ultrasonic Nondestructive system according to claim 1, it is characterised in that described A/D modular converter adopts chip ADS830.
3. a kind of Ultrasonic Nondestructive system according to claim 1, it is characterised in that described CPLD controller adopts chip XC9536.
4. a kind of Ultrasonic Nondestructive system according to claim 1, it is characterised in that described microprocessor adopts AT89C51.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620080847.XU CN205353013U (en) | 2016-01-27 | 2016-01-27 | Ultrasonic wave nondestructive detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620080847.XU CN205353013U (en) | 2016-01-27 | 2016-01-27 | Ultrasonic wave nondestructive detection system |
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| Publication Number | Publication Date |
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| CN205353013U true CN205353013U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620080847.XU Expired - Fee Related CN205353013U (en) | 2016-01-27 | 2016-01-27 | Ultrasonic wave nondestructive detection system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106954621A (en) * | 2017-03-21 | 2017-07-18 | 辽宁机电职业技术学院 | A kind of supersonic wave bird driving device detector and detection method |
| CN108819278A (en) * | 2018-05-12 | 2018-11-16 | 来安县隆华摩擦材料有限公司 | A kind of preparation method of clutch surface |
| CN109425651A (en) * | 2017-08-28 | 2019-03-05 | 昆山盈思格物无损检测科技有限公司 | A kind of novel portable ultrasound a-scan system |
| CN110220924A (en) * | 2019-05-24 | 2019-09-10 | 北京中泰通达科技发展有限公司 | A kind of detection device and detection method of dangerous liquid |
-
2016
- 2016-01-27 CN CN201620080847.XU patent/CN205353013U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106954621A (en) * | 2017-03-21 | 2017-07-18 | 辽宁机电职业技术学院 | A kind of supersonic wave bird driving device detector and detection method |
| CN106954621B (en) * | 2017-03-21 | 2020-07-28 | 辽宁机电职业技术学院 | Ultrasonic bird repeller detector and detection method |
| CN109425651A (en) * | 2017-08-28 | 2019-03-05 | 昆山盈思格物无损检测科技有限公司 | A kind of novel portable ultrasound a-scan system |
| CN108819278A (en) * | 2018-05-12 | 2018-11-16 | 来安县隆华摩擦材料有限公司 | A kind of preparation method of clutch surface |
| CN110220924A (en) * | 2019-05-24 | 2019-09-10 | 北京中泰通达科技发展有限公司 | A kind of detection device and detection method of dangerous liquid |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170127 |